Some fuel cells are powered by hydrogen. scientists are looking into the decomposition of water (h2o) to make hydrogen fuel with the of the sun’s energy. what challenge do scientists face with this task?

The challenge that scientists will face with this task is the production of hydrogen since hydrolysis or the decomposition of water (h2o) requires a certain amount of energy to be supplied. scientists should look at how much is this energy supplied. it can be more than what would be produced from the fuel cells which will eventually result to a loss.

Iwould sure like to answer your question but i honestly just don’t know

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